40079018

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6551}}^1$

素因数の和:6602

約数の個数: 32

約数和(自身を含む): 75479040

約数和(自身を除く): 35400022

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 133, 161, 266, 322, 437, 874, 3059, 6118, 6551, 13102, 45857, 91714, 124469, 150673, 248938, 301346, 871283, 1054711, 1742566, 2109422, 2862787, 5725574, 20039509, 40079018]

約数ペア:

[(1, 40079018), (2, 20039509), (7, 5725574), (14, 2862787), (19, 2109422), (23, 1742566), (38, 1054711), (46, 871283), (133, 301346), (161, 248938), (266, 150673), (322, 124469), (437, 91714), (874, 45857), (3059, 13102), (6118, 6551)]